Becton Dickinson and Company Limited

Richard D Luedtka

Alfred Wesley Prais

Bruno Cocheteux

Patrice Delabie

Edouard Wales

Randy Schaecher

Arturo Cortes

Daniel Vulliet

A method of preparing a glass medical container is provided including the steps of providing a glass blank and forming a channel through a part of the glass blank, the channel being substantially free of tungsten or derivatives thereof. In a further aspect of the subject invention, a glass medical container is provided including a glass body having a channel extending through a part of the glass body, the channel being substantially free of tungsten or derivatives thereof. With the subject invention, tungsten or derivatives thereof can be generally or altogether completely avoided in glass medical containers.

Method for reducing or eliminating residue in a glass container and a glass container made in accordance therewith

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Columbus, NE, United States of America

Richard D Luedtka